`dobsononline.net`

DNSSEC	⚠️ Not signed
A	79.170.40.4^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
		PTR	`webforwards.extendcp.co.uk`
NS	`ns2.heartinternet.uk` ⭐
		A	79.170.43.3^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns2.mainnameserver.com`
NS	`ns.heartinternet.uk`
		A	79.170.40.2^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`ns1.mainnameserver.com`
MX	`mail.dobsononline.net` ⭐
		A	79.170.44.50^{🇬🇧 GD-EMEA-DC-LD579.170.40.0/21 Heart Internet Limited}
			PTR	`mail50.extendcp.co.uk`
TXT	`v=spf1 a mx a:mailforwards.extendcp.co.uk include:soverin.net ~all`
SOA	`ns.heartinternet.uk`hostmaster@mainnameserver.com 2025-01-13 #82

`net`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778511861

Subdomains

mail.dobsononline.net

Same first word

dobsononline.co.uk

dobsononline.net

DNS History

6 records (4 active, 2 former)

○NSns.heartinternet.co.uk2015-07-15 → 2020-02-04 · 4 obs

● 2015-07-15 15:57:12
● 2020-02-04 10:23:24
○ 2026-03-27 15:51:42
○ 2026-05-11 15:17:58

●NSns.heartinternet.uk2026-03-27 → 2026-05-11 · 3 obs

○ 2020-02-04 10:23:24
● 2026-03-27 15:51:42
● 2026-05-11 15:17:58

○NSns2.heartinternet.co.uk2015-07-15 → 2020-02-04 · 4 obs

● 2015-07-15 15:57:12
● 2020-02-04 10:23:24
○ 2026-03-27 15:51:42
○ 2026-05-11 15:17:58

●NSns2.heartinternet.uk2026-03-27 → 2026-05-11 · 3 obs

○ 2020-02-04 10:23:24
● 2026-03-27 15:51:42
● 2026-05-11 15:17:58

●MXmail.dobsononline.net2015-07-15 → 2026-05-11 · 2 obs

● 2015-07-15 15:57:12
● 2026-05-11 15:17:58

●A79.170.40.42015-07-15 → 2026-05-11 · 2 obs

● 2015-07-15 15:57:12
● 2026-05-11 15:17:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
dobsononline.net	ns2.heartinternet.uk, ns.heartinternet.uk	-

✅ Authoritative Response

Server:79.170.43.3

NS records: ns2.heartinternet.uk, ns.heartinternet.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dobsononline.net (unsigned zone)

⏱️ Timing

Total: 396ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`79.170.40.4`
NS	2	`ns2.heartinternet.uk, ns.heartinternet.uk`
MX	1	`mail.dobsononline.net (pri: 10)`
TXT	1	`v=spf1 a mx a:mailforwards.extendcp.co.u`
SOA	1	`ns.heartinternet.uk hostmaster.mainnames`

Analysis

Hierarchy

The parent of mail.dobsononline.net is dobsononline.net.

IP Addresses

dobsononline.net points to a single IP address: 79.170.40.4.

Other host names such as mail.bevismarks.org, mail.faithfulentrepreneur.com, bigecodirectory.com, europatrimmings.com and irisandcharlotte.com share IPs with dobsononline.net.

Name Servers

Two name servers ns2.heartinternet.uk and ns.heartinternet.uk handle the delegation for dobsononline.net.

dobsononline.net shares the same name server setup as other domains, for example africatravel-dmc.com, tjdixon.com, rsno.org, wearedev.co.uk and blepc.co.uk.

dobsononline.net partially shares name servers with other domains, for example drajee.com and didia.co.uk.

Host names with one IP number:

ns2.heartinternet.uk points to 79.170.43.3; ns.heartinternet.uk points to 79.170.40.2.

Mail Servers

The mail.dobsononline.net mail server handles dobsononline.net.

mail.dobsononline.net points to a single IP number: 79.170.44.50.

dobsononline.net - robtex.com